diff --git a/app/stage/auth.html b/app/stage/auth.html
index 1ffe78f6a..8f852803c 100644
--- a/app/stage/auth.html
+++ b/app/stage/auth.html
@@ -135,6 +135,7 @@
 
         .b3-snackbar--show .b3-snackbar__content {
             transform: none;
+            text-align: center;
         }
 
         .b3-snackbar__content {
@@ -153,6 +154,10 @@
             box-shadow: 0 3px 5px -1px rgb(0 0 0 / 20%), 0 6px 10px 0 rgb(0 0 0 / 14%), 0 1px 18px 0 rgb(0 0 0 / 12%);
         }
 
+        .b3-snackbar__content .b3-button {
+            margin: 8px 0 0 0;
+        }
+
         a {
             outline: 0;
             text-decoration: none;